com.lushprojects.circuitjs1.client.gui.ExportAsUrlDialog.java Source code

Introduction

Here is the source code for com.lushprojects.circuitjs1.client.gui.ExportAsUrlDialog.java

Source

/*    
Copyright (C) Paul Falstad and Iain Sharp
    
This file is part of CircuitJS1.
    
CircuitJS1 is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
    
CircuitJS1 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with CircuitJS1.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.lushprojects.circuitjs1.client.gui;

import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.RichTextArea;

public class ExportAsUrlDialog extends DialogBox {

    VerticalPanel vp;

    public ExportAsUrlDialog(String s) {
        super();
        //TextBox tb;
        RichTextArea tb;
        Button okButton;
        Label la1, la2;
        vp = new VerticalPanel();
        setWidget(vp);
        setText("Export as URL");
        vp.add(new Label("URL for this circuit is..."));
        if (s.length() > 2000) {
            vp.add(la1 = new Label(
                    "Warning: this URL is longer than 2000 characters and may not work in some browsers.", true));
            la1.setWidth("300px");
        }
        vp.add(tb = new RichTextArea());
        tb.setText(s);
        //      tb.setMaxLength(s.length());
        //      tb.setVisibleLength(s.length());
        vp.add(la2 = new Label(
                "To save this URL select it all (eg click in text and type control-A) and copy to your clipboard (eg control-C) before pasting to a suitable place.",
                true));
        la2.setWidth("300px");
        vp.add(okButton = new Button("OK"));
        okButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                closeDialog();
            }
        });
        this.center();
    }

    protected void closeDialog() {
        this.hide();
    }

}